7.1-magnitude quake hits off Fiji

A major earthquake was recorded in the south Pacific early Sunday, about 140 kilometres (88 miles) northeast of Fiji's Ndoi Island, the US Geological Survey said.

Alaskan caribou and ptarmigan migrations recorded

In the February issue of BioScience, biologists describe the first-of-a-kind recording of caribou and ptarmigan migrations made with 14 automated cameras positioned in the northern foothills of the Brooks Range, Alaska. By ...

Greenpeace says Russia denies it Arctic access

Greenpeace said Wednesday that Russia had denied its ship access to Russian Arctic waters to hide the extent of its lucrative energy exploration work in the fragile ecosystem.

Greenpeace 'polar bears' protest Arctic oil drilling

Two Greenpeace activists dressed as polar bears boarded an oil platform in Norway on Wednesday to protest against Norwegian oil and gas group Statoil's planned drilling in the Arctic.

New study highlights California tsunami risk

More than a quarter of a million Californians live in coastal areas which could be hit by devastating floods from a major tsunami in the quake-prone US state, a new study says.

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